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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.224 ·

Cross-machine messages ask first when peer isolation is on

With isolatePeerMachines on, cross-machine messages now stop and ask for your approval.

Use it now Notable No documentation found Improvements
JSON All of v2.1.224
Use it nowTier: how much it should matter to you
4Useful: my rating, 1 to 5
4Signal: worth watching, 1 to 5
Cross-Session MessagingArea: what it touches
ImprovementsKind: in v2.1.224,
What probably matters to youSection of the release
What

With the isolatePeerMachines protection enabled, sending a message to a Remote Control session, to a cloud session, or to a name that could not be resolved because the cloud session list was unavailable, now stops and asks for your explicit approval instead of going ahead.

Details
  • The three triggering cases are bridge addresses, resolved cloud sessions, and unresolvable names during a failed session-list lookup.
Evidence

isolatePeerMachines is enabled \u2014 cross-machine message requires explicit approval

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Read from
Names in the bundleisolatePeerMachines

See this entry in the whole of v2.1.224 →

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